From: Nick Clifton <nickc@redhat.com>
Date: Wed, 2 Jan 2002 17:19:07 +0000 (+0000)
Subject: Test for a NULL frag link.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=23b7f870fb76af586dc3a62b64b6e2368b42d64d;p=binutils-gdb.git

Test for a NULL frag link.
---

diff --git a/gas/ChangeLog b/gas/ChangeLog
index b9972703f0b..c134cd1b574 100644
--- a/gas/ChangeLog
+++ b/gas/ChangeLog
@@ -1,3 +1,8 @@
+2002-01-02  Nick Clifton  <nickc@cambridge.redhat.com>
+
+	* config/tc-m68k.c (md_estimate_size_before_relax): Test for a
+	NULL frag link.
+
 2001-12-31  Richard Henderson  <rth@redhat.com>
 
 	* config/tc-ia64.c (errata_nop_necessary_p): Prototype.
@@ -6,7 +11,7 @@
 	* config/tc-ia64.c (has_suffix_p): New.
 	(note_register_values): Use it instead of strstr.
 
-Mon Dec 31 16:48:07 2001  Jeffrey A Law  (law@redhat.com)
+2001-12-31  Jeffrey A Law  (law@redhat.com)
 
         * config/tc-hppa.c (pa_ip): Handle new 'c' mode completers,
         'X', 'M', and 'A'.
diff --git a/gas/config/tc-m68k.c b/gas/config/tc-m68k.c
index 20c9c107b58..ff209a942e3 100644
--- a/gas/config/tc-m68k.c
+++ b/gas/config/tc-m68k.c
@@ -4674,7 +4674,7 @@ md_estimate_size_before_relax (fragP, segment)
 	    {
 	      fragS *l;
 
-	      for (l = fragP->fr_next; l != sym_frag; l = l->fr_next)
+	      for (l = fragP->fr_next; l && l != sym_frag; l = l->fr_next)
 		if (l->fr_fix != 0)
 		  break;
 	      if (l == sym_frag)